| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.61 | 8.622% | $230.9412 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $49.26 | 6.731% | $52.5757 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $128.57 | 4.292% | $134.0882 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $232.73 | 6.177% | $247.1057 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $120.85 | 13.773% | $137.4947 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $210.39 | 7.470% | $226.1061 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $84.89 | 10.871% | $94.1184 | $94.12 | $94.10 | $94.10 |
| 7 purchase totals = | $1,039.30 | $1,122.4300 | $1,122.44 | $1,122.45 | $1,122.40 | |